I am buying an used gaming laptop. I am going to meet the seller in person . I will get to check the laptop beforehand. Its an MSI GE63 VR. I will physically look at it for deformities and all but i was wondering if i should stress test it. I really dont know if its good or bad to do and which program is better. Can anybody guide me on this. Also any more tips as to what i should be checking for when i get to test are very very veryy much appreciated. Thank you 
